Bubble gun



FIG. 1 is a perspective view of a bubble gun.

FIG. 2 is a side view of the right side of the bubble gun of FIG. 1.

FIG. 3 is a side view of the left side of the bubble gun of FIG. 1.

FIG. 4 is a top of the bubble gun of FIG. 1.

FIG. 5 is a bottom view of bubble gun of FIG. 1.

FIG. 6 is a front view of the bubble gun of FIG. 1; and,

FIG. 7 is a rear view of the bubble gun of FIG. 1.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of the article and forms no part of the claimed design. 

CLAIM I claim the ornamental design for a bubble gun, as shown and described. 